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当前位置: 首页 > 文章 > 马铃薯优良品种的筛选与综合评价 湖北农业科学 2016,55 (24) 6364-6366
Position: Home > Articles > Screening and Evaluation of Improved Potato Varieties Hubei Agricultural Sciences 2016,55 (24) 6364-6366

马铃薯优良品种的筛选与综合评价

作  者：
赵娜;贾景丽;周芳;张昱
单  位：
辽宁省本溪市马铃薯研究所
关键词：
马铃薯(Solanum tuberosum);筛选;综合评价;生育期;块茎性状;产量
摘  要：
引进13个马铃薯(Solanum tuberosum)品种进行了比较试验。结果表明,中薯13号、克新22号和克新23号生育期在90 d以内,为中早熟品种,每667 m~2产量分别为2 995.7、2 583.2、3 063.1 kg,较对照增产57.37%、35.70%、60.90%,比较适合在二季作地区种植推广;克新18号、克新19号和中薯17号生育期在90 d以上,为中晚熟品种,每667 m~2产量分别为2 922.9、2 871.0、2 505.5 kg,较对照增产53.54%、50.81%、31.61%,适合在一季作地区推广种植。克新21号、中薯1号、中薯7号产量较低,不适宜大面积推广种植。
译  名：
Screening and Evaluation of Improved Potato Varieties
作  者：
ZHAO Na;JIA Jing-li;ZHOU Fang;ZHANG Yu;Benxi Potato Research Institute;
关键词：
potato(Solanum tuberosum);;screening;;comprehensive evaluation;;growth period;;tuber trait;;yield
摘  要：
Results in the comparison experiment of 13 introduced potato varieties showed that Zhongshu 13,Kexin 22 and Kenxin 23 were early maturity varieties with growth period of less than 90 days.Their yields per 667 m~2 were 2 995.7 kg,2 583.2 kg and 3 063.1 kg,respectively. The yield increase rates were 57.37%,35.70% and 60.90%, respectively,when compared with CK. They were suitable for cultivation in the double cropping potato region. Kexin 18, Kenxin 19 and Zhongshu17 were mid-late maturity varieties with growth period of more than 90 days.Their yields per 667 m~2 were 2 922.9 kg,2 871.0kg and 2 505.5 kg,respectively. The yield increase rates were 53.54%,50.81% and 31.61%, respectively, when compared with CK. They were suitable for cultivation in the single cropping potato region. Kexin 21,Zhongshu 1 and Zhongshu 7 were not suitable for large area planting because of their low yields.

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